@conference {parkes00, title = {Iterative Combinatorial Auctions: Theory and Practice}, booktitle = {Proc. 17th National Conference on Artificial Intelligence (AAAI{\textquoteright}00)}, year = {2000}, pages = {74{\textendash}81}, url = {http://econcs.seas.harvard.edu/files/econcs/files/ibundle00.pdf}, author = {David C. Parkes and Lyle H. Ungar} }